| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $49.93 | 8.162% | $54.0053 | $54.01 | $54.00 | $54.00 |
| Purchase #2 | $62.76 | 9.203% | $68.5358 | $68.54 | $68.55 | $68.50 |
| Purchase #3 | $58.71 | 8.538% | $63.7227 | $63.72 | $63.70 | $63.70 |
| Purchase #4 | $18.88 | 3.308% | $19.5046 | $19.50 | $19.50 | $19.50 |
| Purchase #5 | $79.79 | 5.162% | $83.9088 | $83.91 | $83.90 | $83.90 |
| Purchase #6 | $125.46 | 7.596% | $134.9899 | $134.99 | $135.00 | $135.00 |
| Purchase #7 | $11.57 | 5.319% | $12.1854 | $12.19 | $12.20 | $12.20 |
| 7 purchase totals = | $407.10 | $436.8525 | $436.86 | $436.85 | $436.80 | |